baber/WOPTO huggingface dataset:
Patent JP-2000254770-A (JP)
Title: Method for drying and preheating lining refractory of vessel for molten metal
Inventor: TSUTSUI KOJI
IPC: F26B3/347
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To not only dry a lining monolithic refractory, but also uniformly preheat a worked body to high temp. in a short time with microwave irradiation having small output without developing crack or spalling o the worked body of the monolithic refractory lined in a vessel for molten metal. SOLUTION: Onto the surface of the monolithic refractory 2 lined in the vessel for molten metal and removed from the frame, a plate-like heat resistant material 3 having higher permeability than that of the monolithic refractory 2 and >=10 wt.% SiC particles or C particles, is closely stuck and the space of the vessel for molten metal is irradiated with the microwave as a cavity resonator to execute the dielectric heating. It is desirable to irradiate the low frequency wave zone of 900 MHz-20 GHz simultaneously with the high frequency wave zone of 20 GHz-60 GHz or to irradiate the microwave of the low frequency wave zone for the surface temp. of the monolithic refractory 2 from the normal temp. to 100-500 deg.C and the microwave of the high frequency wave zone for the surface temp. thereof from 100-500 deg.C to 1500 deg.C.  Further, it is desirable to cover the inside of the heat resistant material 3 with the heat insulating material 4.
Patent JP-S61225477-A (JP)
Inventor: SHIYOUTAKA ATSUSHI
IPC: E04B7/16
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55153917-A (JP)
Title: Projection device
Inventor: YAMADA HISASHI
IPC: G03B27/32
Filed: 1979-05-18
Abstract: PURPOSE: To make image heights approximately the same even in the system displacing within the focal depth by inserting a positive lens system or positive Fresnel lens system between the object surface and taking lens or by a cylindrical lens imaging only in the slit lengthwise direction.  
     CONSTITUTION: An auxiliary lens 11 which focuses approximately at the position of the taking lens 3 of the projector is disposed between the guide glass 2 and taking lens 3. This makes it possible to parallel the main ray 8 from the subject 7 to the optical axis. Because of the slit exposure system, the slit axial direction becomes narrow in the angle of view. Hence, the imaging action of the auxiliary lens 11 is required for the lengthwise direction only and the auxiliary lens 11 may be cylindrical lenses 13, 14 or an auxiliary Fresnel lens 12. If the Fresnel lens system, the angle of inclination of the Fresnel face may be made mild and the pitch made large, thus the effect of aberrations may be kept small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55155701-A (JP)
Title: Concentrating method of aqueous solution containing organic material
Inventor: SATAKE TAKEO
IPC: F22B3/00
Filed: 1979-05-19
Abstract: PURPOSE: To by-produce the high pressure steam of high utilization value by concentrating the aqueous solution containing water soluble organic materials of high boiling points under pressure.  
     CONSTITUTION: The aqueous solution 6 containing water soluble organic materials of boiling points higher than that of water such as ethylene glycol and glycerol is led in an evaporating vessel 2 and is pressurized, at the same instant of which it is circulated in a heating furnace 3. As a result of this, pressure steam 4 is by- produced from the evaporating vessel and concentrated solution 9 is extracted from the vessel bottom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01234948-A (JP)
Title: Ram clear circuit for memory bank
Inventor: SATO HISASHI
IPC: G06F12/02
Filed: 1988-03-16
Abstract: PURPOSE:To shorten a clear time by turning all codes outputted from a gate circuit to zero by a zero code to be an external instruction and simultaneously turning write data in all the pages of a memory bank to zero. CONSTITUTION:When a code '0' is inputted as an external instruction C, control codes Co1-Con outputted from the gate circuit 4 simultaneously output the addresses of code '0' to the chip selecting terminals cs of RAMs 11-1n for (n) pages in the memory bank 1. Data '0' are simultaneously written in the (n) page RAMs 11-1n of the memory bank 1 and the clearing of the memory bank 1 can be simultaneously completed. Consequently, all the pages of the memory bank 1 can be cleared only for the processing time of one page in one RAM and the time required for the clearing can be shortened.
Patent JP-H09257915-A (JP)
Title: Laser doppler speed measuring instrument
Inventor: ITO HIDEO
IPC: G01S17/58
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the size and power consumption of a laser Doppler speed measuring instrument having a fringe movement function. SOLUTION: An outgoing laser beam IB of a beam deflection semiconductor laser 20 is made to enter a beam splitter 13 after through a collimator lens system 12 and then to pass through an optical path length controlling element 14. After that, two laser beams 11 and 12 are made to converge on a micro area zone on a face to be measured 17 by a convergent lens system. At measurement of a moving speed of the face to be measured 17, the laser beam IB outgoing from the beam deflection semiconductor laser source 210 is deflected within a range of an angle α.
Patent JP-S55154118-A (JP)
Title: Heat sealing method and device for stuck member
Inventor: TSUDA YOSHIKAZU
IPC: B29C65/18
Filed: 1979-05-21
Abstract: PURPOSE:To prevent a root break liable to occur just near to a sealed part by providing a partially-sealed part continuously to a fully-sealed part when heat sealing is applied to stuck members. CONSTITUTION:On applying heat sealing to two stuck members 1 and 1a, a partially-sealed part is formed contiguously to a fully-sealed part 2, to which the heat sealing is applied so that the sealed area of the partially-sealed part reduces consecutively from the fully-sealed part toward the part where the sealing is not applied. It is preferable that the fully-sealed part is sealed with a solid, checkered or  linear pattern, while the partially-sealed part being sealed with graded meshes.
Patent JP-S63229582-A (JP)
Title: Method and device for fingerprint image collation
Inventor: YAHAGI HIRONORI
IPC: G06T7/00
Filed: 1987-03-19
Abstract: PURPOSE:To speed up positioning and to obtain a collated result at a high speed by detecting feature points in a fingerprint image previously and scanning one partial images only nearby the feature points CONSTITUTION:The feature points P1-P5 in the fingerprint image are recorded previously in a feature point register 1. The position of a 1st feature point P1 is sent to a partial image moving circuit 2 and the center of a partial image m1 is put on the point P1 and scanned by a scanning circuit 3. A dissidence calculating circuit 4 calculates the degree of dissidence of each scanning position and sends it to a dissidence register 5 and a scanning frequency register 6. The scanning is performed up to the limit of the number of times of scanning and when the scanning reaches the limit, a feature point retrieval signal is sent to the register 1 and the same processing as before is performed as to the feature point P2. Thus, the similar process is repeated until all the feature points are inspected. The circuit 2 moves the partial image m1 to the position where the least dissidence recorded in the register 5 is obtained finally to complete the positioning.
Patent JP-S59187722-A (JP)
Inventor: KUNIDA KAZUYUKI
IPC: A01N25/34
Filed: 1983-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55154173-A (JP)
Title: Charge-deflecting type ink-jet printer
Inventor: EBI YUTAKA
IPC: G06K15/10
Filed: 1979-05-21
Abstract: PURPOSE:To eliminate the tilt of the pattern of rectilineal recording and the shear of bit on the border of each plot area, not tilting a deflecting electrode plate, by providing an electrofield strength reinforcing means in relation to an auxiliary electrode provided in slant on the back surface of recording paper. CONSTITUTION:An auxiliary electrode 10 is provided near to the back surface of recording paper 7, being tilted at the angle thetaA to the horizontal direction, and surrounded by an earthed shield electrode 11. On the auxiliary electrode 10 is impressed the voltage of reverse polarity to the charge of an ink particle 2 electrified by a charging electrode 3, by a DC source 12. The strength of an electric field due to the auxiliary electrode 10 is reinforced by the shield electrode 11, thereby the ink particle 2 being attracted strongly to the recording paper 7. In addition, under the influence of the electric field established by the auxiliary electrode 10, the ink particle 2 is drawn upward and downward, respectively, because of the tilt of the electrode 10, thus a rectilineal pattern composed of dots a1-an becoming horizontal as a whole.
Patent JP-S63230959-A (JP)
Title: Kick starting device
Inventor: MATSUURA TATSUYA
IPC: F02N3/04
Filed: 1987-03-19
Abstract: PURPOSE:To prevent a foot from being caught between a foot rest and a kick lever by providing a limiting plate having its forward end extending to a position above the foot rest, on the foot receiving part of the kick lever of a motor- cycle or the like. CONSTITUTION:A starting shaft 13 is disposed above a foot rest 12 on the right side of an engine 6 so as to start the engine 6 by a right foot. A kick lever 15 is adapted to rotate the starting shaft 13. A limiting piece 21 is integrally incorporated with the foot receiving part 15c of the kick lever 15, and has its forward end which is extended to a position above the foot rest 12 in such a condition that the kick lever 15 is depressed. Thus, it is possible to prevent the toe of the foot from being caught between the foot rest and the kick lever, thereby it is possible to eliminate the necessity of cumbersome rise of the foot rest.
Patent JP-S60207300-A (JP)
Inventor: KATOU SHIYOUJI
IPC: H05H5/02
Filed: 1984-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03264993-A (JP)
Title: Display processing method for position information
Inventor: ISHIKURA HIDEJI
IPC: G06F3/038
Filed: 1990-03-15
Abstract: PURPOSE:To prevent a cursor from easily moving out of a window by regarding a quantity, which is in the same direction with and 1/100 as large as a cursor movement quantity having such a value and a direction that the cursor is moved out of the window, as a cursor movement quantity on a display screen. CONSTITUTION:The X- and Y-directional coordinates of the cursor displayed on a display 1 are read in a cursor control part 2 through an input port 9 and displacement quantities which are the values of the X-directional detection encoder 12 and Y-directional detection encoder 13 in a mouse 3 are read out through an input port 11. When the cursor reaches the peripheral part of the window with the displacement quantities, cursor movement quantities are calculated by adding the integer parts of values, obtained by dividing the movement quantities of the differences between the displacement quantities and distances equally by 100, to the distances from the cursor display coordinates to the window peripheral part, and when the displacement quantities are in such a direction that the cursor moves out of the window, the displacement quantities are divided equally by 100 and added to variables to calculate cursor movement quantities. Consequently, the cursor does not move out of the window.
Patent JP-H11260969-A (JP)
Title: Semiconductor optical module, and its manufacture
Inventor: ICHIKAWA FUMIO
IPC: G02B6/122
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive resin-sealed semiconductor optical module which is easy of manufacture and is excellent in reliability, and its manufacture. SOLUTION: First resin 21, which is transparent in the wavelength of the light that a laser diode 2 emits and a photodiode 3 receives, is injected and hardened only in the optical coupling space between one light emitting face of the laser diode 2 and the light incident end face of an optical waveguide path 4 and between the other light emitting face of the laser diode 2 and the light receiving face of the photodiode 3, and second resin 22, which is opaque to the light within use environment and besides interrupts moisture, is dropped and hardened to cover the laser diode 2 and the photodiode 3 together with this first resin 21 and the optical waveguide path 4 in its vicinity.
Patent JP-S58179228-A (JP)
Title: Melt moldable aromatic copolymide
Inventor: UENO SHIYOUJI
IPC: C08G69/32
Filed: 1982-04-14
Abstract: PURPOSE:The titled copolymide, containing residues from diaminodiphenylmethane and tolylenediamine and residues from isophthalic acid, terephthalic acid, etc. respectively in a specific proportion, melt moldable and capable of tough molded articles. CONSTITUTION:A copolyamide, obtained by reacting a diamine mixture consisting of 4,4'-diaminodiphenylmethane and tolylenediamine with a polycarboxylic acid mixture consisting of isophthalic acid and trerphthalic acid and further trimellitic acid, etc., consisting of repeating units of formula I (95-40mol% Ar is formula II; rest 5-60mol% is formula III), formula IV, formula V (70- 100mol% Ar, is formula VI; rest 30-0mol% is formula VII) and formula VIII(units of formula IV and formula VIII are bonded through imide rings), and containing 90-30mol% units of formulas I and V within the same proportion and 10-70mol% units of formulas IV and VIII within the same proportion.
Patent JP-H06251775-A (JP)
Title: Laminated type battery
Inventor: FUJISAWA AKIHIKO
IPC: H01M10/05
Filed: 1993-02-25
Abstract: PURPOSE:To provide a battery having a structure which can be also mounted easily on a board or the like as a lowered type battery by which high energy can be realized by securing a wide opposed area between a positive electrode and a negative electrode. CONSTITUTION:At least either one of a positive electrode 1 and a negative electrode 2 is formed in a spiral shape by using either one of a thick film or thin film forming method or a method formed by combining these with each other, and is superposed integrally upon each other together with electrolyte 3 between both the electrodes or a separator containing the electrolyte, and a layered body is formed. Terminal electrodes 4 and 5 connected respectively to the positive electrode 1 and the negative electrode 2 are arranged on the end surface at least in either the side surface and the upper and under surfaces of the layered body. The whole shape of a battery is formed in a hexahedron. An armoring body is arranged on the outside surface of the battery.
Patent JP-2000258130-A (JP)
Title: Optical type thickness meter and optical type range finder
Inventor: KIMURA TATSUYA
IPC: G01B11/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To self-adjust an error due to position change without the need of a reference object. SOLUTION: By measuring a distance from range finders 1 and 2 to a measurement object 3 and simultaneously measuring the distance between the range finders 1, 2 the position deviation of the range finders 1, 2 due to ambient temperature change and secular change, etc., is recognized. Thus, the positions of the range finders 1, 2 are calibrated and a measurement error due to the position deviation is eliminated. For a position calibration method, a reference light source and a scatterer, etc., are provided, the light spots of the reference light source and the scatterer are image-formed in light receiving means (6a and 6b) and the positions of the reference light source and the scatterer are adjusted simultaneously so as to match an image formation position with the image formation position of the measurement object.  As a result, by recognizing the positions of the reference light source and the scatterer, the position of the measurement object is obtained.
Patent JP-H05264060-A (JP)
Title: Drainage discharge structure in heat exchange part of air conditioning device
IPC: F24F13/22
Filed: 1992-03-19
Abstract: PURPOSE:To improve workability of maintenance while carrying out drainage with bith communication between two chambers and communication between the two chambers and the exterior prevented. CONSTITUTION:A partitioned chamber 7 having a temperature adjusting heat exchanger to exchange heat with air to be supplied to an air-conditioned area and a drain pan 2D for it and another partitioned chamber 9 having a heat source heat exchanger to exchange with outside air and a drain pan 4D for it are defined airtightly from each other. An relay drain pan D is provided at a place outside the chambers 7 and 9. Further, drain pipes 2A and 4A to make collected drain in the drain pans 2D and 4D flow down into the relay drain pan D, and a discharge pipe 10 to make collected drain in the relay drain pan D flow outside are provided. In this instance, discharge ports 2a and 4a of the drain pipes 2A and 4A to the relay drain pan D are both positioned below a receiving inlet 10a of the discharge pipe 10 from the relay drain pan D.
Patent JP-H08263926-A (JP)
Title: Recording/reproducing control circuit for flexible disk device
Inventor: OKAWA YOSHIHISA
IPC: G11B15/04
Filed: 1995-03-22
Abstract: PURPOSE: To prevent compatibility of an FD(flexible disk) medium from being lost by the data, recorded before on the medium, left unerased when a coil of a recording/reproducing head is normal and the coil of an erase head is disconnected. CONSTITUTION: An erase coil disconnection detection circuit 3 detecting the coil voltage of the erase head 6 and detecting the disconnection of the erase head 6 by its signal 7a level is provided, and the detection result is added to a condition for decision of propriety of data writing. Then, when the coil of the erase head 6 is disconnected, the fact that the data are newly overwritten in the FD medium is prevented. Thus, the data recorded before are prevented from being left unerased.
Patent JP-S61219562-A (JP)
Title: Machine for processing both surfaces of disk body
Inventor: TAKADA JOICHI
IPC: B24B21/00
Filed: 1985-03-26
Abstract: PURPOSE:To perform an efficient operation in polishing both surfaces of a magnetic disk by rotating a disk body supported at the rotary device side about the horizontal axis while making a tape-like processing body against both surfaces of the disk body. CONSTITUTION:A magnetic disk 5 has a through hole 15 through which a chuck claw section 40 having the diameter contracted on the horizontal axis and is rotatably driven by being sandwiched with both sandwiching portions 22a, 32a. Tape-like processing bodies 57A, 57B moving longitudinally bear against both surfaces 5a, 5b of the rotating magnetic disk 5 to form fine streaks processing the disk over the whole surfaces. Thereafter, said both bodies 57A, 57B are separated from both surfaces 5a, 5b while tape-like cleaning bodies 92A, 92B bear against both surfaces to clean both surfaces 5a, 5b. Thus, said disk can be automatically efficiently processed with a simple construction.
Patent JP-H01235963-A (JP)
Title: Electrophotographic device
Inventor: TANAKA KAZUMOTO
IPC: G03G21/00
Filed: 1988-03-16
Abstract: PURPOSE:To obtain an optimum density and correct image by shifting the characteristic curve set dependently upon the relation between exposure and developing bias voltage selectively at a prescribed rate with respect to the exposure and/or developing bias voltage. CONSTITUTION:The adjustment dial of a copying density adjusting device is continuously variable form an aperture 1(F1) to an aperture 9(F9). The lamp voltage (quantity of light) and the developing bias voltage are so related with the apertures F1-F9 that the value of the bias increases with an increase in the quantity of light of the lamp in order to obtain always the correct image between F1-F9 in all cases according to the films of high to low densities and the magnifications of lenses. Since the characteristics of a photosensitive drum are deteriorated with age, the relation between the respective lamp voltages and bias voltages is shifted according to the preset number of copies or the lapse of the time when measurement is made. The optimum density and correct image having no fogging are thus easily obtd. at all times.
Patent JP-S58179990-A (JP)
Title: Sense amplifying circuit
Inventor: KONISHI SATOSHI
IPC: G11C7/06
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a sense amplifying circuit of high sensitivity, by forming inverters of four sets, etc. with eight transistors having a prescribed level of threshold voltage. CONSTITUTION:Inverters I1 and I2 are formed with driving enhancement type transistors TRQD1 and QD2 having a prescribed level of threshold voltage and loading depletion type TRQE1 and QE2. In the same way, inverters I3 and I4 are formed with TRQD3 and QD4 and TRQ11 and Q12. The outputs M and M' of inverters I1 and I2 are applied to the sources of TRQ11 and Q12 as well as to the gates of TRQ12 and Q11 respectively. In case an input S is larger than S', the voltage of M is higher than that of M'. As a result, the TRQ12 is cut off and the output D of a sense amplification, i.e., the output of the inverter I4 is set at the reference voltage VDD. So is with the output D' of the inverter I3. Thus it is not required to increase the conductance of the TR and then the amplification degree. This ensures high sensitivity for a sense amplifier.
Patent JP-S61220791-A (JP)
Title: Microbe-immobilizing carrier for waste water treating apparatus
Inventor: YOSHINO SHIGERU
IPC: C02F3/28
Filed: 1985-03-26
Abstract: PURPOSE:To retain bacteria in high concn. by forming the main body of an immobilizing carrier of a filamentary porous body having many two-dimensional or three-dimensional through-pores and opening many through-pores having minute diameter in the filament constituting the filamentary porous body. CONSTITUTION:The main body A of an immobilizing carrier is formed with a filamentary porous body 1 having many two-dimensional or three-dimensional pores 4 and many through-pores 3 having <=100mu diameter are formed in the filament 2 constituting the filamentary porous body 1 and having 0.1 - several mm diameter. Consequently, the surface area for depositing bacteria is increased, the immobilization of bacteria is improved and bacteria can be retained in high concn.
Patent JP-H09327702-A (JP)
Title: Extremely thin steel sheet, hot rolled steel sheet for extremely thin steel sheet, and manufacture thereof
Inventor: ARAYA MAKOTO
IPC: C22C38/54
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To manufacture the extremely thin steel sheet for can, having uniform material and sheet thickness in the width direction of the sheet regardless of an extremely thin and wide width. SOLUTION: A slab is made to a sheet bar by rough rolling, the sheet bar is butted against a preceding sheet bar to join them, and the width tip part of the sheet bar is heated by an edge heater. Next, in at least three stands, continuous finish rolling is performed by pair cross roll rolling to produce a hot rolled steel strip with 950mm in sheet width or over, 0.5 to 2mm in sheet thickness and within ±40μm in crown. And, cold rolling, continuous annealing and skin pass rolling are applied to this hot rolled steel strip. According to circumstances, further a plating treatment is applied to the surface of this cold rolled steel strip.  Consequently, the steel sheet with characteristics of 0.20mm in average sheet thickness or below, 950mm in sheet width or over, within ±4% of an average sheet thickness in fluctuation quantity of the sheet thickness in the sheet width direction in the range of 95% or over of the sheet width of the steel sheet, and within ±3 of averagehardness in the fluctuation quantity of hardness (HR30T) in the sheet width direction, is made.